org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.NumberFormatException: null
Caused by: java.lang.NumberFormatException: null
	at java.lang.Long.parseLong(Unknown Source)
	at java.lang.Long.valueOf(Unknown Source)
	at com.softfobia.margiani.studiosoro.navigazione.controllers.ParentPageMenuStaffSpecificController.handleRequest(ParentPageMenuStaffSpecificController.java:33)
	at org.riotfamily.cachius.spring.CacheableControllerHandlerAdapter.handle(CacheableControllerHandlerAdapter.java:118)
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:839)
	at org.riotfamily.common.web.servlet.ReloadableDispatcherServlet.doDispatch(ReloadableDispatcherServlet.java:107)
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:774)
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:460)
	at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:415)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:679)
	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:584)
	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:497)
	at org.riotfamily.pages.component.impl.IncludeComponent.renderInternal(IncludeComponent.java:66)
	at org.riotfamily.pages.component.impl.AbstractComponent.render(AbstractComponent.java:98)
	at org.riotfamily.pages.component.render.AbstractRenderStrategy.renderComponent(AbstractRenderStrategy.java:243)
	at org.riotfamily.pages.component.render.LiveModeRenderStrategy.renderComponent(LiveModeRenderStrategy.java:140)
	at org.riotfamily.pages.component.render.AbstractRenderStrategy.renderComponentVersion(AbstractRenderStrategy.java:207)
	at org.riotfamily.pages.component.render.AbstractRenderStrategy.renderContainer(AbstractRenderStrategy.java:182)
	at org.riotfamily.pages.component.render.AbstractRenderStrategy.renderComponents(AbstractRenderStrategy.java:156)
	at org.riotfamily.pages.component.render.AbstractRenderStrategy.renderComponentList(AbstractRenderStrategy.java:137)
	at org.riotfamily.pages.component.render.LiveModeRenderStrategy.renderComponentList(LiveModeRenderStrategy.java:115)
	at org.riotfamily.pages.component.render.AbstractRenderStrategy.render(AbstractRenderStrategy.java:87)
	at org.riotfamily.pages.component.render.LiveModeRenderStrategy.render(LiveModeRenderStrategy.java:79)
	at org.riotfamily.pages.component.render.AbstractRenderStrategy.render(AbstractRenderStrategy.java:81)
	at org.riotfamily.pages.component.ComponentListController$1.doInTransactionWithoutResult(ComponentListController.java:215)
	at org.springframework.transaction.support.TransactionCallbackWithoutResult.doInTransaction(TransactionCallbackWithoutResult.java:33)
	at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:127)
	at org.riotfamily.pages.component.ComponentListController.handleRequest(ComponentListController.java:212)
	at org.riotfamily.cachius.spring.CacheableControllerHandlerAdapter.handle(CacheableControllerHandlerAdapter.java:118)
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:839)
	at org.riotfamily.common.web.servlet.ReloadableDispatcherServlet.doDispatch(ReloadableDispatcherServlet.java:107)
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:774)
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:460)
	at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:415)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:679)
	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:584)
	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:497)
	at org.riotfamily.common.web.view.freemarker.IncludeMethod.exec(IncludeMethod.java:37)
	at org.riotfamily.common.web.view.freemarker.AbstractSimpleMethod.exec(AbstractSimpleMethod.java:38)
	at freemarker.core.MethodCall._getAsTemplateModel(MethodCall.java:93)
	at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
	at freemarker.core.Expression.getStringValue(Expression.java:93)
	at freemarker.core.DollarVariable.accept(DollarVariable.java:76)
	at freemarker.core.Environment.visit(Environment.java:196)
	at freemarker.core.MixedContent.accept(MixedContent.java:92)
	at freemarker.core.Environment.visit(Environment.java:196)
	at freemarker.core.Macro$Context.runMacro(Macro.java:164)
	at freemarker.core.Environment.visit(Environment.java:537)
	at freemarker.core.UnifiedCall.accept(UnifiedCall.java:128)
	at freemarker.core.Environment.visit(Environment.java:196)
	at freemarker.core.MixedContent.accept(MixedContent.java:92)
	at freemarker.core.Environment.visit(Environment.java:196)
	at freemarker.core.Environment.process(Environment.java:176)
	at freemarker.template.Template.process(Template.java:232)
	at org.springframework.web.servlet.view.freemarker.FreeMarkerView.processTemplate(FreeMarkerView.java:333)
	at org.springframework.web.servlet.view.freemarker.FreeMarkerView.doRender(FreeMarkerView.java:269)
	at org.riotfamily.common.web.view.freemarker.RiotFreeMarkerView.doRender(RiotFreeMarkerView.java:107)
	at org.riotfamily.common.web.view.freemarker.RiotFreeMarkerView$1.doInContext(RiotFreeMarkerView.java:95)
	at org.riotfamily.common.web.view.ViewContext.execute(ViewContext.java:45)
	at org.riotfamily.common.web.view.freemarker.RiotFreeMarkerView.renderMergedTemplateModel(RiotFreeMarkerView.java:93)
	at org.springframework.web.servlet.view.AbstractTemplateView.renderMergedOutputModel(AbstractTemplateView.java:179)
	at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:247)
	at org.riotfamily.common.web.view.freemarker.RiotFreeMarkerView.render(RiotFreeMarkerView.java:77)
	at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1123)
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:860)
	at org.riotfamily.common.web.servlet.ReloadableDispatcherServlet.doDispatch(ReloadableDispatcherServlet.java:107)
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:774)
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:460)
	at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:415)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:264)
	at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)
	at org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)
	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
	at com.softfobia.margiani.sso.forum.ForumSSOFilterMargianiUser.doFilter(ForumSSOFilterMargianiUser.java:92)
	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
	at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110)
	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
	at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
	at org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81)
	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
	at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:217)
	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
	at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:217)
	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
	at org.acegisecurity.ui.logout.LogoutFilter.doFilter(LogoutFilter.java:106)
	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
	at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:229)
	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
	at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148)
	at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.riotfamily.common.web.filter.PluginChain.doFilter(PluginChain.java:60)
	at org.riotfamily.pages.page.support.FolderFilterPlugin.doFilter(FolderFilterPlugin.java:82)
	at org.riotfamily.common.web.filter.PluginChain.doFilter(PluginChain.java:57)
	at org.riotfamily.riot.security.AccessControlFilterPlugin.doFilter(AccessControlFilterPlugin.java:58)
	at org.riotfamily.common.web.filter.PluginChain.doFilter(PluginChain.java:57)
	at org.riotfamily.common.web.filter.PluginFilter.doFilterInternal(PluginFilter.java:123)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:70)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.riotfamily.common.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:95)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:773)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:895)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
	at java.lang.Thread.run(Unknown Source)
[ERROR: Expression componenteStaff is undefined on line 5, column 21 in components/staff/componenteStaff.ftl.] [ERROR: Expression componenteStaff is undefined on line 5, column 45 in components/staff/componenteStaff.ftl.]
biografia
[ERROR: Expression componenteStaff is undefined on line 8, column 19 in components/staff/componenteStaff.ftl.] clear